Speaker



FIG. 1 is a front left perspective view of a speaker showing our new design;

FIG. 2 is a front top perspective view thereof;

FIG. 3 is a front right perspective view thereof;

FIG. 4 is a back left perspective view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a right side elevational view thereof, the left side elevational view being a mirror image;

FIG. 8 is a back elevation view thereof; and,

FIG. 9 is a bottom plan view thereof.

The broken lines showing the controls and connectivity ports in FIGS. 1, 4 and 7-9, feet and base in FIGS. 1-5 and 7-9, speaker cone and vent in FIGS. 1-3, 5 and 7, and the mesh pattern in FIGS. 1-9 are for illustrative purpose only and form no part of the claimed design. 

The ornamental design for a speaker, as shown and described. 